5. If jacks are down for extended periods, it is recommended to spray exposed leveling jack rods with a silicone lubricant every seven days for protection. If your coach is located in a salty
environment, it is recommended to spray the rods every 2 to 3 days.
WOW, THIS WAS A HIDDEN NUGGET I MUST HAVE MISSED ALONG THE WAY.
I am guessing this is not done by most. this is the chrome cylinder exposed with jacks down, right?